| Samandag to Orbetello | 1,389.93 mi (2,236.88 km) |
| Samandag to Oria | 1,038.41 mi (1,671.16 km) |
| Samandag to Oristano | 1,508.37 mi (2,427.48 km) |
| Samandag to Orta Nova | 1,148.19 mi (1,847.83 km) |
| Samandag to Orte | 1,331.43 mi (2,142.73 km) |
| Samandag to Ortona | 1,229.45 mi (1,978.61 km) |
| Samandag to Orvieto | 1,348.77 mi (2,170.63 km) |
| Samandag to Orzinuovi | 1,498.82 mi (2,412.12 km) |
| Samandag to Osimo | 1,294.01 mi (2,082.51 km) |
| Samandag to Ospitaletto | 1,495.37 mi (2,406.57 km) |
| Samandag to Ostuni | 1,044.22 mi (1,680.50 km) |
| Samandag to Ottaviano | 1,205.45 mi (1,939.99 km) |
| Samandag to Ovada | 1,546.41 mi (2,488.70 km) |
| Samandag to Ozieri | 1,488.56 mi (2,395.61 km) |
| Samandag to Paceco | 1,295.52 mi (2,084.95 km) |
